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silicone Rubber O Ring
silicone Rubber O Ring

Juntas tóricas de goma

Juntas tóricas de silicona transparente de alta elasticidad para tuberías de agua de 5 mm a 150 mm

1. Premium Transparent Silicone Material
Made of high-quality, non-toxic silicone rubber, these O-rings offer excellent transparency, high-temperature resistance, and anti-aging properties for long-lasting performance.

2. Super Elastic & Airtight Seal
Featuring super elastic recovery, they perfectly fit pipe joints and provide a reliable, leak-proof seal under varying water pressure without deforming.

3. Wide Size Range (5mm to 150mm)
Available in a comprehensive size range from 5mm to 150mm, making them suitable for a wide variety of water pipes, from small fittings to large plumbing systems.

4. Versatile Water Pipe Applications
Designed specifically for water pipe sealing, these wear-resistant rings are ideal for plumbing repairs, bathroom fixtures, garden hoses, and general industrial sealing.

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Descripción del Producto

Ensure a perfect, leak-proof fit with our High Elasticity O Ring. Specially designed for water pipe sealing, these premium silicone rubber rings provide exceptional flexibility and durability. Available in a comprehensive size range from 5mm to 150mm, they are the ideal solution for plumbing repairs, bathroom fixtures, and various industrial sealing applications.

Silicone Material Properties

Our transparent silicone O-rings are manufactured from high-quality silicone rubber, offering excellent flexibility, elastic recovery and reliable sealing performance for water pipe connections and fluid handling applications. Silicone material combines good temperature resistance, aging resistance and weatherability, making it suitable for various indoor and outdoor sealing environments.

Key Material Characteristics

Material PropertyDescripción
High TransparencyTranslucent appearance allows easy visual identification and inspection of the sealing components.
Excellent ElasticityProvides good flexibility and elastic recovery, allowing easy installation and a tight fit around pipe connections.
Temperature ResistanceMaintains flexibility and sealing properties across a wide temperature range, depending on the silicone grade.
Water ResistanceSuitable for water sealing applications and helps prevent leakage at pipe joints and fittings.
Aging & Weather ResistanceOffers good resistance to ozone, UV exposure and environmental aging for long-term outdoor use.
Non-Toxic Material OptionsSuitable food-contact or drinking-water grades can be selected according to application requirements and relevant certifications.
Compression RecoveryProvides good resistance to permanent deformation under properly designed sealing conditions.

How Do You Measure O Ring Size?

When measuring an O-ring, pay close attention to the Inner Diameter (ID) and Cross Section (CS). 

Use a suitable caliper or professional measuring tool, and avoid excessive stretching or compression. 

Ensure the O-ring is clean and free from visible deformation before measurement. 

Taking measurements at multiple points helps improve accuracy.

Applications of Transparent Silicone O-Rings for Water Pipes

Transparent silicone O-rings are widely used in water pipe connections, plumbing systems and fluid transfer equipment where flexible installation and reliable watertight sealing are required. Made from high-elasticity silicone rubber, these O-rings provide excellent flexibility, elastic recovery and resistance to aging, making them suitable for various indoor and outdoor water piping applications.

With available sizes ranging from 5mm to 150mm, they can be used in different pipe fittings and connection structures.

Aplicaciones típicas

  • Water Pipe Connectors & Fittings: Used in threaded pipe joints, quick connectors, hose couplings and plumbing fittings to help prevent water leakage.
  • Garden Hoses & Irrigation Systems: Suitable for garden hose connectors, sprinkler fittings, irrigation pipes and watering equipment.
  • Water Pumps & Valves: Applied in water pump connections, valve assemblies and fluid control components to provide reliable static sealing.
  • Water Filtration Systems: Used in filter housings, water purifier connections and filtration equipment to help maintain watertight connections.
  • Household Plumbing Systems: Suitable for faucets, shower fittings, water supply pipes and other household plumbing components.
  • Industrial Fluid Transfer Equipment: Used in selected water circulation pipelines, fluid handling equipment and industrial pipe connections.

Jinnai Seal provides transparent silicone O-rings in various dimensions and specifications, with custom sizes available to meet different pipe connection and sealing requirements.

Custom Sizes & Special-Shaped Rubber Seals

JINNAI SEAL specializes in manufacturing custom rubber sealing components in various sizes, shapes and specifications. From oversized sealing rings and non-standard O-rings to special-shaped rubber gaskets and washers, we provide tailored solutions to meet different industrial sealing requirements.

With professional mold development and molding capabilities, we can customize product dimensions, cross-section profiles, material formulations, hardness and shapes according to customer drawings, samples or specific application requirements. Whether you need small precision seals or large custom-molded components, JINNAI SEAL is committed to providing reliable sealing products for your projects.

  • Método de entrega:Ofrecemos transporte exprés internacional, transporte aéreo, marítimo y ferroviario. También puede designar a su propio agente de transporte para una mayor flexibilidad en las entregas.

JINNAI SEAL specializes in the development, manufacturing, and customization of industrial rubber sealing products.

 Our product range includes O-rings, X-rings, Quad Rings, oil seals, rubber gaskets, washers, rubber balls, and custom rubber seals.

We offer a wide selection of materials, including NBR, FKM, EPDM, silicone, and PTFE, with customized options for dimensions, hardness, shapes, and designs. 

Our products serve various industries and applications, including hydraulic and pneumatic systems, automotive manufacturing, industrial machinery, pumps, valves, and pipeline systems.

With strict quality control and flexible OEM/ODM manufacturing capabilities, 

JINNAI SEAL is committed to providing reliable rubber sealing products and professional sealing solutions to customers worldwide.

Preguntas frecuentes
  • Are Silicone O-Rings Food Safe?

    Yes. Food-grade silicone O-rings can be safe for food contact when manufactured from compliant materials and tested to relevant standards, such as FDA 21 CFR 177.2600 or EU food contact regulations. They offer good flexibility, temperature resistance and aging resistance, making them suitable for food processing equipment, beverage systems and kitchen appliances. Always verify the material grade and required certifications before use.

  • What Should You Check Before Ordering Custom O-Rings?

    Before ordering custom O-rings, confirm the required dimensions (ID and cross-section), rubber material, hardness, operating temperature, pressure and sealing media. Providing technical drawings or samples can also help ensure accurate manufacturing and reliable sealing performance.

  • Are these silicone O-rings safe for drinking water pipes?

    Yes. Our transparent O-rings are made of high-quality, non-toxic silicone rubber. They are odorless, tasteless, and highly resistant to aging, making them completely safe for household drinking water pipes and plumbing systems.

  • Will these transparent rings really prevent water leaks?

    Absolutely. The "super elastic" nature of these silicone rings allows them to compress tightly and conform to pipe joints, creating a reliable, airtight, and watertight seal under varying water pressure.

  • What is the temperature resistance of these silicone seals?

    Our silicone rubber O-rings have excellent high and low-temperature resistance. They can typically withstand temperatures ranging from -40°C to 200°C (-40°F to 392°F), making them suitable for both hot and cold water pipe applications.

  • Are these O-rings easy to install and remove?

    Yes, their high transparency and superior elasticity make installation very easy. They can be stretched over fittings without tearing. For installation, it is recommended to clean the pipe surface and slightly lubricate the ring with water or silicone grease to prevent twisting or pinching.

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